CN212063260U

CN212063260U - Cable laying is with fixed clamping device

Info

Publication number: CN212063260U
Application number: CN202020921325.4U
Authority: CN
Inventors: 姜永建
Original assignee: Qingdao Huamai Cable Co ltd
Current assignee: Qingdao Huamai Cable Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-12-01
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a cable laying uses fixed clamping device relates to cable technical field. The fixed clamping device for cable laying comprises a supporting frame, a cavity block and a wheel rotating frame, wherein the cavity block and the wheel rotating frame are fixedly arranged at the top of the supporting frame, the first sliding block and the second sliding block are connected to the inside of the cavity block in a sliding mode, the fixed clamping device for cable laying only needs to be used for placing a cable inside the wheel rotating frame and the cavity block, the movable plate is closed firstly and locked and fixed through a hand-screwed bolt, then the rotating rod is rotated to enable the cable placed inside the cavity block to be clamped tightly, the hand-screwed bolt is unscrewed firstly during disassembly, the movable plate is rotated upwards, the rotating rod is rotated again, the cable clamped inside the cavity block is loosened, the rotating rod is rotated when the cable needs to be stretched and contracted, the cable fastened inside the cavity block can be loosened, the cable moves inside the wheel rotating frame, labor is saved, and the cable is convenient to wear-resistant.

Description

Cable laying is with fixed clamping device

Technical Field

The utility model relates to the technical field of cables, specifically be a cable laying uses fixed clamping device.

Background

A cable is generally a rope-like device made up of several or groups of conductors (at least two in each group) twisted together, with the conductors of each group being insulated from one another and often twisted around a center, and covered with a highly insulating covering over the entire outside, the cable having internal current-carrying, external insulation characteristics,

the clamping device is fixed to current cable, generally constitute by two upper and lower cable splint, bolt fixed connection through both ends between two cable splint, during the installation cable, at first need place the cable in the mounting groove between two cable splint, then lock behind with wherein one end screw in bolt, the other end also screw in bolt relocks, when dismantling the cable, need unscrew the bolt at both ends in proper order, make two cable splint separation, the dismouting is very inconvenient, in addition when needs tensile or shrink cable, the cable easily produces the friction with ground or other objects, the resistance that the cable received is great, increase workman's work load, also very probably can damage the cable ectonexine simultaneously, influence the safe handling of follow-up cable.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a cable laying uses fixed clamping device, when can install fast and dismantle the cable, also more convenient and laborsaving when needing tensile or shrink cable, and be difficult for causing the wearing and tearing of cable exocuticle.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fixed clamping device for laying cables comprises a supporting frame, a cavity block and a runner frame, wherein the cavity block and the runner frame are fixedly arranged at the top of the supporting frame, a supporting seat is fixedly arranged at the top of the supporting frame, a first sliding block and a second sliding block are slidably connected inside the cavity block, a T-shaped cavity is formed in the first sliding block, a clamping block is rotatably connected inside the T-shaped cavity, a threaded rod is fixedly connected at one end of the clamping block, a telescopic rod is fixedly connected at one end of the second sliding block, which is far away from the first sliding block, a sliding block spring is sleeved on the outer surface wall of the telescopic rod, one end of the sliding block spring is fixedly connected on the outer surface wall of the second sliding block, the other end of the sliding block spring is fixedly connected on the inner surface wall of the cavity block, a limiting cavity is formed in the inner part, which is close to one side of the second sliding block, of the limiting cavity block, and a first round, one end of the telescopic rod close to the limiting cavity penetrates through the first round hole, one end of the telescopic rod close to the limiting cavity extends into the limiting cavity, one end of the telescopic rod close to the limiting cavity is fixedly connected with a limiting block, the limiting block is connected into the limiting cavity in a sliding manner, a movable plate is arranged at the top of the wheel carrier, one end of the movable plate is connected to the top of the wheel carrier in a rotating manner through a rotating shaft, a second threaded hole is formed in the other end of the movable plate, a hand-screwed bolt is connected to the inner surface wall of the second threaded hole in a threaded manner, a wheel rotating mechanism is arranged in the wheel carrier and comprises a rotating wheel, a rotating wheel groove is formed in the wheel carrier, an L-shaped cavity is formed in the wheel carrier, a rotating wheel rod is movably connected to the inner part of the L-shaped cavity, and the, the bottom fixedly connected with connecting rod of runner pole, the outward appearance wall of connecting rod has cup jointed runner spring, the fixture block cavity has been seted up to the bottom of L shape cavity, the second round hole has been seted up to the interior table wall of fixture block cavity, runner spring's one end fixed connection is on the outward appearance wall of runner pole, runner spring's the other end fixed connection is on the interior table wall of L shape cavity.

Can the stability of holding position when making first slider and second slider remove, be difficult for the skew, as the utility model relates to a cable laying is with fixed clamping device is preferred, the equal fixedly connected with slide rail in top and the bottom of cavity piece inside surface wall, the spout has all been seted up at the bottom and the top of first slider and second slider, slide rail sliding connection is in the inside of spout.

In order to facilitate the position from the first slider of cavity piece external control to remove and to make first slider centre gripping fixed cable simultaneously, as the utility model relates to a cable laying is with fixed clamping device is preferred, the inside that the cavity piece is close to one side of first slider has seted up first screw hole, first screw hole is passed to the one end that the threaded rod is close to first screw hole, just the one end that the threaded rod is close to first screw hole extends to the outside of cavity piece.

For the convenience rotates the threaded rod, as the utility model relates to a cable laying is preferred with fixed clamping device, the one end fixedly connected with dwang of T shape cavity is kept away from to the threaded rod.

Make things convenient for more laborsaving when making the centre gripping tensile or shrink at the inside cable of runner frame, be difficult for causing wearing and tearing, conduct the utility model relates to a cable laying is preferred with fixed clamping device, runner mechanism is provided with four groups altogether, four groups runner mechanism sets up respectively on four faces of table wall in the runner frame.

In order to prescribe a limit to in the position removal of connecting rod, conduct the utility model relates to a cable laying is with fixed clamping device is preferred, the second round hole is passed to the bottom of connecting rod, and the bottom of connecting rod extends to the inside of fixture block cavity, the bottom fixedly connected with fixture block of connecting rod.

The utility model provides a cable laying is with fixed clamping device. The method has the following beneficial effects:

this cable is laid and is used fixed clamping device, during the installation cable, only need place the cable in the inside of runner frame and cavity piece, earlier closed fly leaf, and twist the bolt locking with the hand and fix, then rotate the dwang, make the cable of placing in the cavity piece inside tightly pressed from both sides, during the dismantlement, unscrew the hand earlier and twist the bolt, upwards rotate the fly leaf, rotate the dwang again, make the cable of centre gripping in the cavity piece inside loosen can, need tensile, when contracting the cable, rotate the dwang, make the fastening in the cavity piece inside cable by loosen can, the cable is at the inside removal of runner frame, labor-saving convenience, difficult quilt is worn and torn.

Drawings

FIG. 1 is an internal view of a cavity block of the present invention;

fig. 2 is an internal view of the wheel frame of the present invention;

fig. 3 is an enlarged view of the present invention at C in fig. 2;

fig. 4 is a view of the wheel mechanism of fig. 2 according to the present invention;

fig. 5 is a view of the present invention in the direction of a-a in fig. 1;

fig. 6 is a top view of the wheel frame of the present invention;

fig. 7 is a front view of the present invention;

fig. 8 is a side view of the present invention;

fig. 9 is a view of the present invention in the direction B-B in fig. 7.

In the figure: 1. a support frame; 2. a cavity block; 3. a wheel carrier; 4. a first slider; 5. a second slider; 6. a telescopic rod; 7. a slider spring; 8. a limiting cavity; 9. a limiting block; 10. a T-shaped cavity; 11. a clamping block; 12. a threaded rod; 13. a first threaded hole; 14. rotating the rod; 15. a slide rail; 16. a chute; 17. a movable plate; 18. a rotating wheel mechanism; 1801. a rotating wheel; 1802. a wheel rotating rod; 1803. a runner spring; 1804. a connecting rod; 1805. a clamping block; 19. a runner groove; 20. an L-shaped cavity; 21. a second circular hole; 22. a fixture block cavity; 23. screwing the bolt by hand; 24. a second threaded hole; 25. a first circular hole; 26. and (4) supporting the base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a fixed clamping device for cable laying comprises a supporting frame 1, a cavity block 2 and a runner frame 3, wherein the cavity block 2 and the runner frame 3 are fixedly arranged at the top of the supporting frame 1, a supporting seat 26 is fixedly arranged at the top of the supporting frame 1, a first slider 4 and a second slider 5 are slidably connected inside the cavity block 2, a T-shaped cavity 10 is formed inside the first slider 4, a clamping block 11 is rotatably connected inside the T-shaped cavity 10, one end of the clamping block 11 is fixedly connected with a threaded rod 12, one end of the second slider 5 far away from the first slider 4 is fixedly connected with a telescopic rod 6, a slider spring 7 is sleeved on the outer surface wall of the telescopic rod 6, one end of the slider spring 7 is fixedly connected on the outer surface wall of the second slider 5, the other end of the slider spring 7 is fixedly connected on the inner surface wall of the cavity block 2, a limiting cavity 8 is formed inside one side of the cavity block 2 close to the, the inner wall of the side, close to the second slider 5, of the limiting cavity 8 is provided with a first round hole 25, one end, close to the limiting cavity 8, of the telescopic rod 6 penetrates through the first round hole 25, one end, close to the limiting cavity 8, of the telescopic rod 6 extends into the limiting cavity 8, one end, close to the limiting cavity 8, of the telescopic rod 6 is fixedly connected with a limiting block 9, the limiting block 9 is connected with the limiting cavity 8 in a sliding manner, the top of the runner frame 3 is provided with a movable plate 17, one end of the movable plate 17 is rotatably connected with the top of the runner frame 3 through a rotating shaft, the other end of the movable plate 17 is provided with a second threaded hole 24, the inner surface wall of the second threaded hole 24 is in threaded connection with a hand-screwed bolt 23, the inside of the runner frame 3 is provided with a runner mechanism 18, the runner mechanism 18 comprises a, l shape cavity 20's inside swing joint has runner pole 1802, runner 1801 rotates to be connected on the outer table wall of runner pole 1802, runner pole 1802's bottom fixedly connected with connecting rod 1804, runner spring 1803 has been cup jointed to the outer wall of connecting rod 1804, fixture block cavity 22 has been seted up to L shape cavity 20's bottom, second round hole 21 has been seted up to fixture block cavity 22's interior table wall, runner spring 1803's one end fixed connection is on runner pole 1802's outer table wall, runner spring 1803's other end fixed connection is on L shape cavity 20's interior table wall.

In this embodiment: the supporting seat 26 can make the operation of the supporting frame 1 more stable, the threaded rod 12 is rotated to make the threaded rod 12 move towards the inside of the cavity block 2, the clamping block 11 rotates in the inside of the T-shaped cavity 10, and simultaneously can push the first slider 4 to move towards the direction of the second slider 5, the slider spring 7 is fixedly connected, and has a buffer effect on the second slider 5, so that the cable clamped between the first slider 4 and the second slider 5 is not worn due to over-tightening of the clamping, the size of the limiting block 9 is much larger than that of the first round hole 25, the limiting block 9 can limit the position movement of the telescopic rod 6, so that the position movement of the second slider 5 can be controlled within a certain range, the hand-screwed bolt 23 is screwed, the position of the movable plate 17 is fixed on the runner frame 3, the external thread of the outer surface wall of the hand-screwed bolt 23 is matched with the threaded hole 24, and compared with a fixing mode of locking by common bolts, set up hand and twist bolt 23, convenient and fast more, runner 1801 rotates around runner pole 1802, and runner spring 1803 has the cushioning effect to runner pole 1802, and when placing the cable in runner frame 3, runner spring 1803 can play the buffering guard action to the cable.

Specifically, the top and the bottom of table wall all fixedly connected with slide rail 15 in cavity piece 2, spout 16 has all been seted up at the bottom and the top of first slider 4 and second slider 5, and slide rail 15 sliding connection is in the inside of spout 16.

In this embodiment: the sliding rail 15 moves inside the sliding groove 16, so that the first sliding block 4 and the second sliding block 5 are not easy to loosen when moving, and the cable is more stably clamped and fixed.

Specifically, a first threaded hole 13 is formed in the inner portion of one side, close to the first sliding block 4, of the cavity block 2, one end, close to the first threaded hole 13, of the threaded rod 12 penetrates through the first threaded hole 13, and one end, close to the first threaded hole 13, of the threaded rod 12 extends to the outer portion of the cavity block 2.

In this embodiment: the external thread of the outer surface wall of the threaded rod 12 is matched with the first threaded hole 13, so that the clamping and the releasing of the first sliding block 4 to the cable can be controlled by rotating the threaded rod 12.

Specifically, a rotating rod 14 is fixedly connected to one end of the threaded rod 12 far away from the T-shaped cavity 10.

In this embodiment: the rotation of the threaded rod 12 can be conveniently controlled by rotating the rotating rod 14.

Specifically, the rotating wheel mechanisms 18 are provided with four sets, and the four sets of rotating wheel mechanisms 18 are respectively provided on four surfaces of the inner surface wall of the rotating wheel frame 3.

In this embodiment: the cable can inevitably swing to all directions in the stretching or shrinking process, so that when the cable is put into the inside of the wheel carrier 3, the wheel carrier 3 can effectively ensure the protection and the guiding function of the cable.

Specifically, the bottom of the connecting rod 1804 passes through the second round hole 21, and the bottom of the connecting rod 1804 extends to the inside of the fixture block cavity 22, and the bottom of the connecting rod 1804 is fixedly connected with a fixture block 1805.

In this embodiment: the fixture block 1805 is movably embedded in the fixture block cavity 22, and has a limiting effect on the position movement of the connecting rod 1804.

When the cable clamp is used, a cable is sequentially placed at the clamping position of the wheel carrier 3 and the cavity block 2, the movable plate 17 is rotated downwards to close the wheel carrier 3, the hand-screwed bolt 23 is screwed down to clamp the cable in the wheel carrier 3, the rotating rod 14 is rotated to enable the threaded rod 12 to push the first slider 4 to clamp the cable, when the cable needs to be stretched and contracted, only the rotating rod 14 needs to be rotated to enable the threaded rod 12 to drive the first slider 4 to move towards the direction far away from the second slider 5, so that the clamped and fastened cable is loosened, the cable is only clamped in the wheel carrier 3 to move, when the cable needs to be disassembled, the hand-screwed bolt 23 only needs to be unscrewed, the movable plate 17 is rotated upwards, so that the cable in the wheel carrier 3 can be taken out, the rotating rod 14 is rotated to enable the threaded rod 12 to move towards the outside of the cavity block 2 to drive the first slider 4 to move, so that the cable clamped and fastened between the first slider, the cable can be detached.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cable laying uses fixed clamping device, includes support frame (1), cavity piece (2) and runner frame (3) fixed mounting are at the top of support frame (1), its characterized in that: a supporting seat (26) is fixedly installed at the top of the supporting frame (1), a first sliding block (4) and a second sliding block (5) are connected to the inside of the cavity block (2) in a sliding mode, a T-shaped cavity (10) is formed in the first sliding block (4), a clamping block (11) is connected to the inside of the T-shaped cavity (10) in a rotating mode, a threaded rod (12) is fixedly connected to one end of the clamping block (11), a telescopic rod (6) is fixedly connected to one end, far away from the first sliding block (4), of the second sliding block (5), a sliding block spring (7) is sleeved on the outer surface wall of the telescopic rod (6), one end of the sliding block spring (7) is fixedly connected to the outer surface wall of the second sliding block (5), the other end of the sliding block spring (7) is fixedly connected to the inner surface wall of the cavity block (2), a limiting cavity (8) is formed in one side, close to the second sliding block (5), of, the inner wall of one side of the second sliding block (5) close to the limiting cavity (8) is provided with a first round hole (25), one end of the telescopic rod (6) close to the limiting cavity (8) penetrates through the first round hole (25), one end of the telescopic rod (6) close to the limiting cavity (8) extends to the inside of the limiting cavity (8), one end of the telescopic rod (6) close to the limiting cavity (8) is fixedly connected with a limiting block (9), the limiting block (9) is connected to the inside of the limiting cavity (8) in a sliding manner, the top of the runner frame (3) is provided with a movable plate (17), one end of the movable plate (17) is connected to the top of the runner frame (3) through a rotating shaft in a rotating manner, a second threaded hole (24) is formed in the inside of the other end of the movable plate (17), a hand-screwed bolt (23) is connected to the inner surface wall of the second threaded hole (24), and, the rotating wheel mechanism (18) comprises a rotating wheel (1801), a rotating wheel groove (19) is arranged in the rotating wheel frame (3), an L-shaped cavity (20) is arranged in the rotary wheel frame (3), a rotary wheel rod (1802) is movably connected in the L-shaped cavity (20), the rotating wheel (1801) is rotatably connected to the outer surface wall of a rotating wheel rod (1802), the bottom end of the rotating wheel rod (1802) is fixedly connected with a connecting rod (1804), a runner spring (1803) is sleeved on the outer wall of the connecting rod (1804), a fixture block cavity (22) is arranged at the bottom of the L-shaped cavity (20), a second round hole (21) is formed in the inner surface wall of the fixture block cavity (22), one end of the runner spring (1803) is fixedly connected to the outer surface wall of the runner rod (1802), the other end of the runner spring (1803) is fixedly connected to the inner surface wall of the L-shaped cavity (20).

2. The fixing and clamping device for cable laying according to claim 1, wherein: the top and the bottom of table wall all fixedly connected with slide rail (15) in cavity piece (2), spout (16) have all been seted up at the bottom and the top of first slider (4) and second slider (5), slide rail (15) sliding connection is in the inside of spout (16).

3. The fixing and clamping device for cable laying according to claim 1, wherein: first screw hole (13) have been seted up to the inside of one side that cavity piece (2) are close to first slider (4), first screw hole (13) are passed to threaded rod (12) one end near first screw hole (13), just threaded rod (12) one end near first screw hole (13) extends to the outside of cavity piece (2).

4. A fixing and clamping device for cable laying according to claim 3, characterized in that: and one end of the threaded rod (12) far away from the T-shaped cavity (10) is fixedly connected with a rotating rod (14).

5. The fixing and clamping device for cable laying according to claim 4, wherein: the four sets of rotating wheel mechanisms (18) are arranged, and the four sets of rotating wheel mechanisms (18) are respectively arranged on four surfaces of the inner surface wall of the rotating wheel frame (3).

6. The fixing and clamping device for cable laying according to claim 1, wherein: the bottom of connecting rod (1804) passes second round hole (21), and the bottom of connecting rod (1804) extends to the inside of fixture block cavity (22), the bottom fixedly connected with fixture block (1805) of connecting rod (1804).